front sprockets

[twinvipers]

what size is stock for gen 1 ? 17 ?

Are they are all the same or are there better ones than OEM ?

 

[Commuta_Busa]

yes the Gen 1 is a 17 tooth front sprocket. I'm not sure what you mean by a "better" sprocket. Lighter ones, yes. Stronger ones, not neccessary. Shiny ones, yes.

 

[djsin]

gen one is 17/40 gen 2 is 18/43
there are better ones then oem..vortex, renthal, trimetel to name a few...gen 1 and gen 2 front sprockets do not swap... ie the output shaft is different on a gen 2 then on a gen 1....but you can find anything after market for both from 15-19 for front and like 36 on up for the rear


i run 17/43 on my gen 1 and its just enough extra power to go 0-60 the way i like it without flipping over backwards

 

[djsin]

www.gearingcommander.com is a good place to check variables and different setups

 

[outlawbusa]

I took my front sprocket off to make it lighter...now I just push it everywhere I go~!~

As Commuta said, you can put different sprockets on with a little (very small) advantage to weight...

 

[twinvipers]

Questions answered

thanks guys

 

[GoldenChild]

PBI SPROCKETS Great Pieces...

 

[Commuta_Busa]

Any chance they will ever make a sprocket for the BST wheels? I've always like PBI's

PBI SPROCKETS Great Pieces...

 

[mike1180]

I use a Vortex front and back and they work real good.

 

[GoldenChild]

Any chance they will ever make a sprocket for the BST wheels? I've always like PBI's

The guys are local to me I can ask,I have some marvic vortex and marchesini sprockets,no bst ones but guess I could order one.I wonder if I went to them with stuff they might would make them..

It looks like they would just found this that they make already..

Racing Wheels
Specifications

Marchesini/Marvic Corsa 520
38-4373X
36-50
80mm.I.D./100mm.Bolt Cir./5 Hole/10mm.Dia.
520

Marchesini/Marvic Corsa 530
38-4373
36-50
80mm.I.D./100mm.Bolt Cir./5 Hole/10mm.Dia.
530

Marvic 8 Bolt
38-4375
36-42
124mmI.D./141mm.Bolt Cir./8 Hole/8mm.Dia.
530

Performance Machine 520A
38-4751
38-50
2.50" I.D./3.50" Bolt Cir./6 Hole/.375"Dia.
520

Performance Machine 530A
38-4773
38-50
2.50" I.D./3.50"Bolt Cir./6 Hole/.750"Dia
530

Performance Machine Muzzy Whee
38-4753
38-48
2.875" I.D./3.50"Bolt Cir./6 Hole/.386"Dia
520

 

[sean06]

bst sprockets fit my marchesini wheels, i know because im borrowing a friends rear sprocked right now

 

[sean06]

Do you have a pic of these pbi sprockets